package com.itheima.jobs;

import com.itheima.constant.RedisConstant;
import com.itheima.utils.QiniuUtils;
import org.springframework.beans.factory.annotation.Autowired;
import redis.clients.jedis.JedisPool;

import java.util.Set;

public class ClearImgJob {

    @Autowired
    private JedisPool jedisPool;

   public void clearImg() {
       System.out.println("定时清理执行......");
       Set<String> set = jedisPool.getResource().sdiff(RedisConstant.SETMEAL_PIC_RESOURCES, RedisConstant.SETMEAL_PIC_DB_RESOURCES);
       if (set != null) {
           for (String picName : set) {
               QiniuUtils.deleteFileFromQiniu(picName);
               jedisPool.getResource().srem(RedisConstant.SETMEAL_PIC_RESOURCES, picName);
           }
       }

    }
}
